durene

1.The vapor phase concentration of durene could be adjusted by the self-made adjustor.

自制点物料气相浓度调控仪能很好地调控气相中均四甲苯浓度，具有推广应用值。

2.main products are high boiling aromatic solvent(11000t/a),durene,mixed benzene,gasoline,gas oil,residue,etc.

生产沸点芳烃溶剂油、均四甲苯、混合苯、汽油、柴油等溶剂。